as you can see i used three different options, but that didn't fix the random lockups that i was experiencing either...i don't know if it is some freak thing that happened to me, or if it will work for others, but by default, my computer is a 1.2Ghz, when i declocked it to 900mhz i have been recieving no lockups whatsoever...i just got my uptime during my typing of this post, and i know its only 18 hours, but just to think, i was getting a lockup within 30mins of the computer being on before..